Exercise: Using Conditions on Arrays

Task#

In this exercise, you will be using conditions on NumPy arrays.

Problem statement#

1. Create an array for variable x consisting of $20$ values from $0$ to $2\pi$.
2. Compute $sin(x)$ and store it in a variable y.
3. Store all values of y that are greater than $0.7$ or less than $-0.5$ in one array.

$$y>0.7, \space y<-0.5$$

4. Store all values of y that are greater than $-0.5$ and less than $0.7$ in another array.

$$-0.5<y<0.7$$

$\pi$ can be accessed using np.pi.

$sin(x)$ can be used as np.sin(x).

We will discuss the solution to this exercise in the next lesson.